I suppose it is possible. I just checked sheetz gift cards and the value you enter online is 19digits and incremented. However in the past I examined sheetz car

I suppose it is possible. I just checked sheetz gift cards and the value you enter online is 19digits and incremented. However in the past I examined sheetz cards and the value on track2 of the mag strip was different than the incremented 19digit card code. If a provider did use the same value, you could increment, guess, and write The problem is it's all on camera